#166551#166551

#166551 is a mid, moderate teal. Relative luminance 0.101; OKLCH L 45.5% C 0.081 H 171.5°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#166551
RGB	rgb(22, 101, 81)
HSL	hsl(165, 64%, 24%)
HSV	hsv(165, 78%, 40%)
CMYK	cmyk(78.2%, 0%, 19.8%, 60.4%)
CIE-LAB	lab(37.97, -28.49, 4.70)
CIE-LCH	lch(37.97, 28.87, 170.63°)
OKLab	oklab(45.51% -0.0799 0.012)
OKLCH	oklch(45.51% 0.081 171.5)
XYZ	xyz(6.4690, 10.0712, 9.3860)
Luminance	0.1007 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#166551 #65162A

analogous

#16652A #166551 #165265

triadic

#166551 #511665 #655116

tetradic

#166551 #2A1665 #65162A #526516

square

#166551 #2A1665 #65162A #526516

split-complementary

#166551 #651652 #652A16

monochromatic

#051914 #0B3329 #166551 #219779 #2CCAA2

Accessibility & contrast

On white

6.97

#166551 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#166551 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #166551

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##166551	#FFFFFF	#000000	##FFFFFF
##166551	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625E50

Deuteranopia (green-blind)

#575652

Tritanopia (blue-blind)

#00665F

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #166551;
/* rgb */ color: rgb(22, 101, 81);
/* oklch */ color: oklch(45.5% 0.081 171.5);

Tailwind

colors: {
  custom: {
    50: '#619181',
    500: '#166551',
    950: '#000000',
  },
}

SCSS

$custom: #166551;
$custom-light: #619181;
$custom-dark: #000000;

JSON

{
  "hex": "#166551",
  "rgb": {
    "r": 22,
    "g": 101,
    "b": 81
  },
  "hsl": {
    "h": 164.81,
    "s": 64.228,
    "l": 24.118
  },
  "oklch": {
    "l": 0.45513,
    "c": 0.08077,
    "h": 171.5
  },
  "luminance": 0.10072
}

Semantic roles & 50–950 ramp

primary

#166551

secondary

#9C3B54

accent

#416BE7

background

#F6F9F7

surface

#EBF1EE

border

#C6CBC9

text

#060D0A

muted

#7A7E7C

Preview Lab

Preview with #166551

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →